CVE-2014-3470

Name	CVE-2014-3470
Description	The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-0003-1, DSA-2950-1
Debian Bugs	750665

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openssl (PTS)	bullseye	1.1.1w-0+deb11u1	fixed
	bullseye (security)	1.1.1w-0+deb11u4	fixed
	bookworm	3.0.17-1~deb12u2	fixed
	bookworm (security)	3.0.17-1~deb12u3	fixed
	trixie	3.5.1-1	fixed
	trixie (security)	3.5.1-1+deb13u1	fixed
	forky, sid	3.5.4-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
openssl	source	squeeze	0.9.8o-4squeeze15
openssl	source	wheezy	1.0.1e-2+deb7u10		DSA-2950-1
openssl	source	(unstable)	1.0.1h-1			750665